CN210653670U - Protection type unmanned aerial vehicle - Google Patents
Protection type unmanned aerial vehicle Download PDFInfo
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- CN210653670U CN210653670U CN201921751184.XU CN201921751184U CN210653670U CN 210653670 U CN210653670 U CN 210653670U CN 201921751184 U CN201921751184 U CN 201921751184U CN 210653670 U CN210653670 U CN 210653670U
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- 238000003466 welding Methods 0.000 abstract description 2
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- 230000004888 barrier function Effects 0.000 description 3
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- 238000009434 installation Methods 0.000 description 3
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- 230000008054 signal transmission Effects 0.000 description 3
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- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 2
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Abstract
The utility model discloses a protection type unmanned aerial vehicle, including the unmanned aerial vehicle main part, still include, by the protection frame that alloy welding or carbon fiber woven, set up high definition digtal camera on the unmanned aerial vehicle main part front and back respectively, set up infrared camera and flight wing around the unmanned aerial vehicle main part and on four upper and lower bottom surfaces respectively. The protective frame comprises warp rings and weft rings, the warp rings and the weft rings are vertically arranged, and the vertexes of the outer edge diameters of the warp rings are fixed with the vertexes of the outer edge diameters of the corresponding weft rings respectively; the protection frame is formed by assembling a detachable upper half body and a detachable lower half body. The utility model discloses, the protection frame forms the whole protection to unmanned aerial vehicle, avoids unmanned aerial vehicle's camera, flight wing and unmanned aerial vehicle main part to receive the harm; protection frame is carbon fiber firmware or alloy skeleton simultaneously, including perpendicular warp ring and the latitude ring that sets up, production and installation process are simple, and protection frame has light in weight, intensity is big, the strong characteristics of toughness simultaneously, has strengthened protection type unmanned aerial vehicle's flexibility and controllability.
Description
Technical Field
The utility model relates to an unmanned aerial vehicle field, concretely relates to protection type unmanned aerial vehicle.
Background
Unmanned aerial vehicles, abbreviated as UAVs in english, are unmanned aerial vehicles operated by remote control equipment and self-contained program control devices. With the development of civil unmanned aerial vehicle technology, small and medium-sized civil unmanned aerial vehicles are widely applied to a plurality of industries such as aerial photography, agriculture, plant protection and the like. Engineering surveys are field surveys and mapping work performed to ascertain the geological-geographic environmental characteristics and other natural conditions associated with the construction of a building or other construction area, often faced with complex working environments, which are very difficult for humans, and thus unmanned aerial vehicles are often used in the field of engineering surveys.
Chinese patent CN109911228A discloses an unmanned aerial vehicle with automatic retraction protection of a surveying camera, which comprises an unmanned aerial vehicle main body, a rotating shaft, an unmanned aerial vehicle flying wing, a rotating shaft connecting seat, and a camera protection device, wherein the upper part of the camera protection device is connected with the lower part of the unmanned aerial vehicle main body, the unmanned aerial vehicle flying wing is fixedly installed at the upper end of the rotating shaft, the rotating shaft is mechanically connected with the rotating shaft connecting seat, the rotating shaft connecting seat is fixedly installed on the unmanned aerial vehicle main body, when the unmanned aerial vehicle falls, the electrification triggering mechanism firstly contacts the ground and triggers electrification through self gravity so that the electromagnet on the protection mechanism triggers electrification to upwards adsorb the camera contraction mechanism, so that the camera in the camera contraction mechanism firstly contracts into the contraction barrel, then the camera contraction mechanism is absorbed into the protection mechanism, and the camera is prevented from being knocked by broken stones on the uneven mountain and damaged. But this kind of unmanned aerial vehicle with survey camera automatic retraction protection device has following shortcoming:
(1) the camera is arranged at the bottom of the unmanned aerial vehicle host, the survey range is limited, and the camera is not suitable for working environments such as tunnels and caves;
(2) the unmanned aerial vehicle flying wing is lack of a protection device, and the unmanned aerial vehicle flying wing can be damaged by broken stones or branches during flying, so that the unmanned aerial vehicle falls;
(3) there is not the unmanned aerial vehicle organism buffer that falls, does not have any buffer protection when unmanned aerial vehicle takes place to fall, probably leads to unmanned aerial vehicle to fall the damage.
In view of this, the urgent need is improved current unmanned aerial vehicle structure to enlarge unmanned aerial vehicle's survey scope, protect unmanned aerial vehicle's main part and flight wing, prevent that unmanned aerial vehicle from receiving the damage at the flight in-process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that current unmanned aerial vehicle protectiveness is poor, the survey scope is little.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts as follows:
the utility model provides a protection type unmanned aerial vehicle, includes the unmanned aerial vehicle main part, still includes:
the protective frame is a spherical framework which is welded by alloy or woven by carbon fiber and comprises a plurality of groups of warp rings and a plurality of groups of weft rings, wherein the warp rings and the weft rings are vertically arranged, and the vertexes of the outer edge diameters of the warp rings are respectively fixed with the vertexes of the outer edge diameters of the corresponding weft rings; the protection frame is formed by assembling a detachable upper half body and a detachable lower half body;
the infrared camera is arranged on the inner side of the protective frame, a curved plate is arranged at the lens end of the infrared camera, and the other end of the infrared camera is fixed on the front bottom surface, the rear bottom surface, the upper bottom surface and the lower bottom surface of the unmanned aerial vehicle main body through supporting rods and is used for monitoring the condition of obstacles near the flight path of the unmanned aerial vehicle;
the high-definition cameras are arranged on the front side surface and the rear side surface of the unmanned aerial vehicle main body and are used for collecting the conditions of a work area in real time;
the flight wing sets up in the unmanned aerial vehicle main part, be used for doing the unmanned aerial vehicle main part provides lift.
In this scheme, set up the cable interface in the unmanned aerial vehicle main part, protection type unmanned aerial vehicle can be connected with the control end through the cable.
In this scheme, set up the searchlight in the unmanned aerial vehicle main part.
In this scheme, the concave surface of curved plate is fixed with the camera lens end of infrared camera, the convex surface of curved plate with the protection frame is fixed.
In this scheme, set up the sensor in the unmanned aerial vehicle main part for gather tunnel width, temperature and other engineering required data in the work area.
In this scheme, the bottom of protection frame is provided with the stabilizer blade.
In the scheme, the support legs are provided with counterweight lead blocks.
Compared with the prior art, protection type unmanned aerial vehicle sets up the protection frame, can form unmanned aerial vehicle's whole protection, prevents that unmanned aerial vehicle's camera, flight wing and unmanned aerial vehicle main part from exposing the damage that receives rubble or branch. The protection frame is carbon fiber skeleton or alloy skeleton, has light in weight, intensity is big, the characteristics that toughness is strong, rebounds and plays the cushioning effect when touchhing the barrier or receiving the striking back, prevents to cause direct injury to unmanned aerial vehicle.
In addition, the protective frame is a spherical framework which is welded by alloy or woven by carbon fiber, and comprises warp rings and weft rings, the production process and the installation process are simple, the production efficiency and the installation efficiency can be improved, and the large-scale production of the protective unmanned aerial vehicle is facilitated.
The protective unmanned aerial vehicle is provided with the high-definition camera and the infrared camera, so that the work environments such as tunnels, caves and the like can be surveyed and monitored from multiple directions, and the survey range of the unmanned aerial vehicle is expanded; the bottom of unmanned aerial vehicle main part sets up the searchlight, can throw light on operational environment, will survey the picture through the cable and return the control end, realizes visual operation.
Drawings
Fig. 1 is a perspective view of a middle protection type unmanned aerial vehicle of the present invention;
FIG. 2 is a perspective view of the middle protection frame of the present invention;
fig. 3 is a perspective view of the unmanned aerial vehicle of the present invention;
fig. 4 is a front view of the middle protection type unmanned aerial vehicle of the present invention;
fig. 5 is an enlarged view of a in fig. 3.
Detailed Description
The utility model provides a protection type unmanned aerial vehicle forms the protection to unmanned aerial vehicle through the protection frame, prevents that unmanned aerial vehicle from receiving rock in complicated operational environment such as tunnel, cave and colliding with or the branch is cut to the scratch and takes place to damage. The invention is described in detail below with reference to the drawings and the detailed description.
As shown in FIG. 1, the utility model provides a protection type unmanned aerial vehicle includes protection frame 10, unmanned aerial vehicle main part 20 and flight wing 30.
As shown in fig. 2 and 3, the protective frame 10 is a spherical skeleton welded by alloy or woven by carbon fiber, and includes a plurality of sets of warp rings 11 and a plurality of sets of weft rings 12, in this embodiment, each set of warp rings 11 is symmetrically disposed about the central axis of the spherical skeleton, and each set of weft rings 12 is symmetrically disposed about the central axis of the spherical skeleton. The warp rings 11 are arranged perpendicular to the weft rings 12, and the vertex of the outer edge diameter of each warp ring 11 is fixed with the vertex of the outer edge diameter of the corresponding weft ring 12. The bottom of protection frame 10 sets up stabilizer blade 13, and stabilizer blade 13 sets up the counter weight lead, makes protection type unmanned aerial vehicle can place on the plane steadily and not take place to roll. The protection frame 10 is assembled by an upper half body and a lower half body which are detachable, and the upper half body and the lower half body are provided with fixing components 14 for connection and fixation.
As shown in fig. 3 and 4, the unmanned aerial vehicle main body 20 is a rectangular box body, and an unmanned aerial vehicle is arranged in the box body for driving. Four lateral edges of the unmanned aerial vehicle main body 20 extend outwards to form four flying wing installation seats 21, and the flying wings 30 are arranged on the flying wing installation seats 21 through rotating shafts.
The unmanned aerial vehicle can adopt two control modes of wire and wireless, for the wireless mode, the main body of the unmanned aerial vehicle is connected with the ground repeater and the control terminal through the wireless module, the control terminal sends a control command to the ground repeater, the ground repeater sends a control signal to the wireless module of the main body of the unmanned aerial vehicle, the wireless module of the main body of the unmanned aerial vehicle sends the control signal to the flight control system of the flight control system through the UART and sends the state information of the main body of the unmanned aerial vehicle to the control terminal in the same mode; to wired control mode, couple together control terminal and unmanned aerial vehicle main part through mooring cable, have mooring cable to the power supply of unmanned aerial vehicle main part and transmission control signal, the unmanned aerial vehicle main part adjusts flight state according to control signal to with flight state information through mooring cable passback to control terminal.
Set up the cable interface in the unmanned aerial vehicle main part 20, can couple together unmanned aerial vehicle main part 20 and control end through the cable to supply power and carry out signal transmission to unmanned aerial vehicle main part 20 through the cable.
Each side of unmanned aerial vehicle main part 20 sets up the branch 22 of a perpendicular to each side, sets up searchlight 29 on the branch 22 that sets up on the lower bottom surface of unmanned aerial vehicle main part 20. The end of the branch 22 of the upper and lower bottom surface and the front and back side of unmanned aerial vehicle main part 20 sets up two first infrared camera 23 and two second infrared camera 24 respectively, the camera lens side of first infrared camera 23 sets up the inboard of first warp ring 111, the camera lens side of second infrared camera 24 sets up the inboard at first weft ring 121, every first infrared camera 23 and second infrared camera 24's camera lens top respectively sets up a curved plate 25, as shown in fig. 5, the convex surface of curved plate 25 is fixed with the inner edge of first warp ring 111 and first weft ring 121, the concave surface of curved plate 25 is fixed with first infrared camera 23 and second infrared camera 24's camera lens top, prevent that infrared camera hair from taking place the damage. The first infrared camera 23 and the second infrared camera 24 are used for monitoring the condition of obstacles near the flight path of the unmanned aerial vehicle.
The leading flank and the trailing flank of unmanned aerial vehicle main part 20 respectively set up a high definition digtal camera 26, can gather the work area condition in real time.
The side respectively sets up a fixed plate 27 about unmanned aerial vehicle main part 20, and fixed plate 27 passes through the screw to be connected with branch 22, fixes protection frame 10 in unmanned aerial vehicle main part 20. Set up sensor 28 on the unmanned aerial vehicle main part 20 for gather data such as tunnel width, temperature and humidity in the work area.
In this scheme, when protection type unmanned aerial vehicle installed, at first pass through curved plate 25 and fixed plate 27 with unmanned aerial vehicle main part 20 and fix unmanned aerial vehicle main part 20 on half down, be connected fixedly with last half and unmanned aerial vehicle main part 20 again, can realize the fixed connection of last half and half down through fixed subassembly 14 at last. The protective frame 10 is convenient to disassemble and assemble and simple to operate.
The utility model discloses a method of use (working process) as follows:
unmanned aerial vehicle passes through the cable or wireless mode and couples together unmanned aerial vehicle main part 20 and control end to supply power and send control signal to unmanned aerial vehicle main part 20. The rotation of the flying wing 30 generates an upward force to lift the drone. When surveying complicated work areas such as tunnel, pit, the searchlight 29 that sets up on the branch of unmanned aerial vehicle main part 20 below illuminates the work area, and high definition digtal camera 26 gathers the environmental conditions in the work area to data transfer who will gather through cable or wireless transmission's mode arrives the control end, and the operation personnel can be according to the picture that shows on the control end, visually controls unmanned aerial vehicle. First infrared camera 23 and second infrared camera 24 monitor near unmanned aerial vehicle flight path's barrier and unmanned aerial vehicle's distance, and when barrier and unmanned aerial vehicle's distance was less than the safe distance scope that the system was predetermine, the operation end sent warning signal, and operating personnel adjusts unmanned aerial vehicle's flight path according to warning signal.
The sensor 28 that the unmanned aerial vehicle main part left and right sides set up gathers tunnel width data, temperature and humidity data in the tunnel, provides necessary data for following engineering.
The protective frame 10 forms a protective area in a certain range around the unmanned aerial vehicle, and can prevent rocks or branches protruding in the tunnel from rubbing the camera and the flying wing. When unmanned aerial vehicle received the striking, protection frame 10 had certain elasticity, can play the cushioning effect, prevented that the unmanned aerial vehicle main part from avoiding the harm.
Compared with the existing unmanned aerial vehicle, the utility model provides an unmanned aerial vehicle is provided with the infrared camera machine that searchlight and a plurality of position set up, and unmanned aerial vehicle passes through the cable and conveys the control end with real-time picture, can carry out visual description to the environmental aspect complicated in the tunnel, makes things convenient for operating personnel accurate control unmanned aerial vehicle.
For complex working environments such as tunnels, pits and the like, the problems of complex geological environment, unclear work area conditions and the like often exist. On one hand, the conventional radio communication adopted by the conventional unmanned aerial vehicle is easily influenced by the shielding effect of radio signals of mountain rocks, and the information transmission is unstable; on the other hand, the unmanned aerial vehicle adopting radio communication often consumes a lot of power, and the unmanned aerial vehicle is limited in bearing capacity, and can not bear the high-power storage battery with a large weight, so that the unmanned aerial vehicle adopting radio communication has obvious disadvantages in surveying long-distance tunnels with complex geological conditions.
In the utility model, the main body of the unmanned aerial vehicle is provided with the cable socket, so that the power supply and the signal transmission can be carried out on the main body of the unmanned aerial vehicle through the cable, and the power supply and the signal transmission are stable; simultaneously, unmanned aerial vehicle sets up the camera in searchlight and a plurality of position, has realized the visual operation of the condition in the complicated hole, has stronger controllability.
The protection frame adopts frame rack structure, is that alloy welding or carbon fiber weave and form, has good elasticity and intensity, possesses light and handy weight simultaneously, has alleviateed unmanned aerial vehicle's heavy burden, improves unmanned aerial vehicle's flexibility. The bottom of protection frame sets up the stabilizer blade, sets up the counter weight lead block on the stabilizer blade, can make unmanned aerial vehicle park steadily, prevents that protection frame from taking place to roll.
Unmanned aerial vehicle's camera symmetry sets up, and the camera head in a certain position breaks down, and operating personnel can realize gathering the complete comprehensive of picture as far as possible through adjustment unmanned aerial vehicle's orientation.
The present invention is not limited to the above-mentioned best mode, and any person should learn the structural change made under the teaching of the present invention, all with the present invention has the same or similar technical solution, all fall into the protection scope of the present invention.
Claims (7)
1. The utility model provides a protection type unmanned aerial vehicle, includes the unmanned aerial vehicle main part, its characterized in that still includes:
the protective frame is a spherical framework which is welded by alloy or woven by carbon fiber and comprises a plurality of groups of warp rings and a plurality of groups of weft rings, wherein the warp rings and the weft rings are vertically arranged, and the vertexes of the outer edge diameters of the warp rings are respectively fixed with the vertexes of the outer edge diameters of the corresponding weft rings; the protection frame is formed by assembling a detachable upper half body and a detachable lower half body;
the infrared camera is arranged on the inner side of the protective frame, a curved plate is arranged at the lens end of the infrared camera, and the other end of the infrared camera is fixed on the front bottom surface, the rear bottom surface, the upper bottom surface and the lower bottom surface of the unmanned aerial vehicle main body through supporting rods and is used for monitoring the condition of obstacles near the flight path of the unmanned aerial vehicle;
the high-definition cameras are arranged on the front side surface and the rear side surface of the unmanned aerial vehicle main body and are used for collecting the conditions of a work area in real time;
the flight wing sets up in the unmanned aerial vehicle main part, be used for doing the unmanned aerial vehicle main part provides lift.
2. The unmanned aerial vehicle of claim 1, wherein the unmanned aerial vehicle body is provided with a cable interface, and the cable interface can be connected with the control end through a cable.
3. The unmanned aerial vehicle of claim 1, wherein the main body of the unmanned aerial vehicle is provided with a searchlight.
4. The unmanned aerial vehicle of claim 1, wherein the concave surface of the curved plate is fixed to the lens end of the infrared camera, and the convex surface of the curved plate is fixed to the protective frame.
5. The unmanned aerial vehicle of claim 1, wherein the unmanned aerial vehicle body is provided with a sensor for acquiring tunnel width and temperature in a work area.
6. The protected unmanned aerial vehicle of claim 1, wherein a bottom of the protective frame is provided with a foot.
7. The unmanned aerial vehicle of claim 6, wherein the legs are provided with weighted lead blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921751184.XU CN210653670U (en) | 2019-10-16 | 2019-10-16 | Protection type unmanned aerial vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921751184.XU CN210653670U (en) | 2019-10-16 | 2019-10-16 | Protection type unmanned aerial vehicle |
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| Publication Number | Publication Date |
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| CN210653670U true CN210653670U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921751184.XU Active CN210653670U (en) | 2019-10-16 | 2019-10-16 | Protection type unmanned aerial vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716043A (en) * | 2021-09-30 | 2021-11-30 | 北京京能能源技术研究有限责任公司 | Detect unmanned aerial vehicle |
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2019
- 2019-10-16 CN CN201921751184.XU patent/CN210653670U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113716043A (en) * | 2021-09-30 | 2021-11-30 | 北京京能能源技术研究有限责任公司 | Detect unmanned aerial vehicle |
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Effective date of registration: 20201124 Address after: 265100 Haiyuan Photoelectric Company, 27 Nanjing Street, Haiyang Development Zone, Yantai City, Shandong Province Patentee after: By Zhihai Address before: 265100 Haiyuan Photoelectric Company, 27 Nanjing Street, Haiyang Development Zone, Yantai City, Shandong Province Patentee before: Yantai Zhongrui Special Vehicle Manufacturing Co.,Ltd. |